52 lines
1.3 KiB
Docker
52 lines
1.3 KiB
Docker
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# syntax=docker/dockerfile:1
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# Add the following lines to tag the image (replace 'your_username' and 'shortener-app' with your Docker Hub username and repository name)
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ARG VERSION=k8s
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ARG IMAGE_NAME=bigwiz/shortener
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ARG TAG=$VERSION
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# Stage 1: Build the application
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FROM maven:3.9.6-eclipse-temurin-21 AS builder
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# Clone the repository
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RUN git clone https://github.com/aamitn/URLShortener.git
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WORKDIR /URLShortener
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# Build the application
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RUN mvn clean install
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# Stage 2: Create the final image
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FROM tomcat:10-jdk21-openjdk-slim
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# Set environment variables
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ENV CATALINA_BASE /usr/local/tomcat
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ENV CATALINA_HOME /usr/local/tomcat
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ENV PATH $CATALINA_HOME/bin:$PATH
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# Copy the WAR file from the builder stage
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COPY --from=builder /URLShortener/target/shortener.war $CATALINA_BASE/webapps/
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# Add configuration for document base path
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COPY --from=builder /URLShortener/server.xml $CATALINA_BASE/conf/server.xml
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# Expose ports
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EXPOSE 8080
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EXPOSE 3306
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# Copy the startup script
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COPY shortener.sh /usr/local/tomcat/shortener.sh
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# Copy the sql file
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COPY --from=builder /URLShortener/create.sql /usr/local/tomcat/create.sql
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# Grant execute permissions to the startup.sh script
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RUN chmod +x /usr/local/tomcat/shortener.sh
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# Start Tomcat and MariaDB using the startup script
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CMD ["sh", "/usr/local/tomcat/shortener.sh"]
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